Chapter 17 Entropy, Free Energy, and Equilibrium

Chapter 17 Entropy, Free Energy, and Equilibrium

Complete Chapter Questions With Answers

Sample Questions Are Posted Below

Multiple Choice Questions

1. Which of these species would you expect to have the lowest standard entropy (S°)?
   A.CH₄(g)
   B. HF(g)
   C. NH₃(g)
   D. H₂O(g)

Bloom’s Level: 5. Evaluate
Difficulty: Easy
Gradable: automatic
Section: 17.03
Subtopic: Entropy (Definition and Calculations)
Topic: Thermodynamics (Entropy and Free Energy)

2. Which of these species would you expect to have the highest standard entropy (S°)?
   A.CH₄(g)
   B. C₂H₂(g)
   C. C₂H₄(g)
   D. C₂H₆(g)
   E. C₃H₈(g)

Bloom’s Level: 5. Evaluate
Difficulty: Easy
Gradable: automatic
Section: 17.03
Subtopic: Entropy (Definition and Calculations)
Topic: Thermodynamics (Entropy and Free Energy)

3. Which of these species would you expect to have the lowest standard entropy (S°)?
   A.Br₂(l)
   B. Cl₂(g)
   C. F₂(g)
   D. H₂(g)
   E. I₂(s)

Bloom’s Level: 5. Evaluate
Difficulty: Easy
Gradable: automatic
Section: 17.03
Subtopic: Entropy (Definition and Calculations)
Topic: Thermodynamics (Entropy and Free Energy)

4. Which of these species has the highest entropy (S°) at 25°C?
   A.CH₃OH(l)
   B. CO(g)
   C. MgCO₃(s)
   D. H₂O(l)
   E. Ni(s)

Bloom’s Level: 5. Evaluate
Difficulty: Easy
Gradable: automatic
Section: 17.03
Subtopic: Entropy (Definition and Calculations)
Topic: Thermodynamics (Entropy and Free Energy)

5. Which of these species has the highest entropy (S°) at 25°C?
   A.CO(g)
   B. CH₄(g)
   C. NaCl(s)
   D. H₂O(l)
   E. Fe(s)

Bloom’s Level: 5. Evaluate
Difficulty: Medium
Gradable: automatic
Section: 17.03
Subtopic: Entropy (Definition and Calculations)
Topic: Thermodynamics (Entropy and Free Energy)